InChI=1/C15H23N3O2/c1-20-10-4-2-3-9-16-14-8-5-12(11-17-14)15(19)18-13-6-7-13/h5,8,11,13H,2-4,6-7,9-10H2,1H3,(H,16,17)(H,18,19)/f/h16,18H	338552B191BC8663